About this item [Compatible]-Professional design provides protection for Apple Watch Series7 45mm [Waterproof]-Soft back cover of Apple watch Full-body protection 45mm case is built-in IP68 waterproof sealing ring. It effectively prevents daily-life moisture from penetrating into the watch and damaging our watch.(e.g. swimming/washing hands/sports etc) [Install]-The button design of apple watch 45mm case ensures proper use of the knobs and buttons.Hard front and soft back covers is easy to install.Double-row perforated soft silicone strap shows nobility [Function]-Apple watch Full-body protection 45mm case built-in screen protection is not only ensure touch sensitivity, but also anti-scratch,wireless charging, heart rate measurement,wifi,Bluetooth [Warranty]-Please contact us firstly whatever question about Apple watch Full-Body protection 45mm case you have